DEN83FTM04

NTSB accident investigation · Piper PA-25-235 · Delta, UT · May 29, 1983

Accident · Minor injuriesFinal report
Date
May 29, 1983, 06:45 local (12:45 UTC)
Place
Delta, UT
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6651ZPiper PA-25-235
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830529023029A
Case key
16023

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with objectManeuvering - aerial application
Object - wire,transmissionFactor
Visual lookout - inadequatePilot in commandCause
In flight collision with terrain/waterManeuvering - aerial application

Analysis

The acft collided with two power lines on a clean up swath run. The acft rolled inverted and struck the ground. The field being sprayed was bordered on the north by highly visible wires. The wires that ran along the east side were not so visible. There was one span from east to north that was longer than usual making the wires still less apparent. Whileflying se the acft struck the two wires in this span. One wire broke the windshield of the acft and the other became entangled in the landing gear. The acft lost airspeed and rolled inverted as it continued forward and down.

Aircraft

Registration
N6651Z
Reported as
Piper PA-25-235
Category
Airplane
Serial number
25-2250
Engine
Lycoming O-540-B2B5, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Del Aero Service
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · January 27, 1983

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
2,400 total · 800 in this make and model · 2,300 as pilot in command · 65 in the last 90 days · 30 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
64 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.